The publication cost (per article, not per page) is USD 15 for general public and USD 5 for SAREM members with no pending dues (one author member is enough). It can be paid online by credit card. SAREM accepts Visa, MasterCard and American Express.
In order to pay the publication in Notas sobre Mamíferos Sudamericanos you only need to add one item (Quantity: 1) to the shopping basket and proceed to Checkout.
Alternatively, you may add the cost of publication to the basket as well as any other physical items you get interested in, such as books and/or magazines, and then checkout and process all at once. Please note that due to the fluctuation in the value of the dollar publication costs will not be calculated before checkout. Only the cost of all physical items added to the cart will be calculated in advance.